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-rw-r--r--shell/cttyhack.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/cttyhack.c b/shell/cttyhack.c
index 3a78bae29..7a5e1ffd2 100644
--- a/shell/cttyhack.c
+++ b/shell/cttyhack.c
@@ -58,7 +58,7 @@
//usage: "\nStarting interactive shell from boot shell script:"
//usage: "\n setsid cttyhack sh"
-#if !defined(__linux__) && !defined(TIOCGSERIAL)
+#if !defined(__linux__) && !defined(TIOCGSERIAL) && !ENABLE_WERROR
# warning cttyhack will not be able to detect a controlling tty on this system
#endif